}
-char *
+const char *
cl_hc08::id_string(void)
{
return("unspecified HC08");
cl_hc08::inst_length(t_addr addr)
{
int len = 0;
- char *s;
- s = get_disasm_info(addr, &len, NULL, NULL);
+ get_disasm_info(addr, &len, NULL, NULL);
return len;
}
cl_hc08::inst_branch(t_addr addr)
{
int b;
- char *s;
- s = get_disasm_info(addr, NULL, &b, NULL);
+ get_disasm_info(addr, NULL, &b, NULL);
return b;
}
}
-char *
+const char *
cl_hc08::get_disasm_info(t_addr addr,
int *ret_len,
int *ret_branch,
int *immed_offset)
{
- char *b = NULL;
+ const char *b = NULL;
uint code;
int len = 0;
int immed_n = 0;
return b;
}
-char *
+const char *
cl_hc08::disass(t_addr addr, char *sep)
{
char work[256], temp[20];
- char *buf, *p, *b, *t;
+ const char *b;
+ char *buf, *p, *t;
int len = 0;
int immed_offset = 0;
while (*b)
{
if (*b == '%')
- {
- b++;
- switch (*(b++))
- {
- case 's': // s signed byte immediate
- sprintf(temp, "#%d", (char)get_mem(MEM_ROM_ID, addr+immed_offset));
- ++immed_offset;
- break;
- case 'w': // w word immediate operand
- sprintf(temp, "#0x%04x",
- (uint)((get_mem(MEM_ROM_ID, addr+immed_offset)<<8) |
- (get_mem(MEM_ROM_ID, addr+immed_offset+1))) );
- ++immed_offset;
- ++immed_offset;
- break;
- case 'b': // b byte immediate operand
- sprintf(temp, "#0x%02x", (uint)get_mem(MEM_ROM_ID, addr+immed_offset));
- ++immed_offset;
- break;
- case 'x': // x extended addressing
- sprintf(temp, "0x%04x",
- (uint)((get_mem(MEM_ROM_ID, addr+immed_offset)<<8) |
- (get_mem(MEM_ROM_ID, addr+immed_offset+1))) );
- ++immed_offset;
- ++immed_offset;
- break;
- case 'd': // d direct addressing
- sprintf(temp, "*0x%02x", (uint)get_mem(MEM_ROM_ID, addr+immed_offset));
- ++immed_offset;
- break;
- case '2': // 2 word index offset
- sprintf(temp, "0x%04x",
- (uint)((get_mem(MEM_ROM_ID, addr+immed_offset)<<8) |
- (get_mem(MEM_ROM_ID, addr+immed_offset+1))) );
- ++immed_offset;
- ++immed_offset;
- break;
- case '1': // b byte index offset
+ {
+ b++;
+ switch (*(b++))
+ {
+ case 's': // s signed byte immediate
+ sprintf(temp, "#%d", (char)get_mem(MEM_ROM_ID, addr+immed_offset));
+ ++immed_offset;
+ break;
+ case 'w': // w word immediate operand
+ sprintf(temp, "#0x%04x",
+ (uint)((get_mem(MEM_ROM_ID, addr+immed_offset)<<8) |
+ (get_mem(MEM_ROM_ID, addr+immed_offset+1))) );
+ ++immed_offset;
+ ++immed_offset;
+ break;
+ case 'b': // b byte immediate operand
+ sprintf(temp, "#0x%02x", (uint)get_mem(MEM_ROM_ID, addr+immed_offset));
+ ++immed_offset;
+ break;
+ case 'x': // x extended addressing
+ sprintf(temp, "0x%04x",
+ (uint)((get_mem(MEM_ROM_ID, addr+immed_offset)<<8) |
+ (get_mem(MEM_ROM_ID, addr+immed_offset+1))) );
+ ++immed_offset;
+ ++immed_offset;
+ break;
+ case 'd': // d direct addressing
+ sprintf(temp, "*0x%02x", (uint)get_mem(MEM_ROM_ID, addr+immed_offset));
+ ++immed_offset;
+ break;
+ case '2': // 2 word index offset
+ sprintf(temp, "0x%04x",
+ (uint)((get_mem(MEM_ROM_ID, addr+immed_offset)<<8) |
+ (get_mem(MEM_ROM_ID, addr+immed_offset+1))) );
+ ++immed_offset;
+ ++immed_offset;
+ break;
+ case '1': // b byte index offset
sprintf(temp, "0x%02x", (uint)get_mem(MEM_ROM_ID, addr+immed_offset));
- ++immed_offset;
- break;
- case 'p': // b byte index offset
+ ++immed_offset;
+ break;
+ case 'p': // b byte index offset
sprintf(temp, "0x%04x",
addr+immed_offset+1
+(char)get_mem(MEM_ROM_ID, addr+immed_offset));
- ++immed_offset;
- break;
- default:
- strcpy(temp, "?");
- break;
- }
- t= temp;
- while (*t)
- *(p++)= *(t++);
- }
+ ++immed_offset;
+ break;
+ default:
+ strcpy(temp, "?");
+ break;
+ }
+ t= temp;
+ while (*t)
+ *(p++)= *(t++);
+ }
else
- *(p++)= *(b++);
+ *(p++)= *(b++);
}
*p= '\0';
buf= (char *)malloc(6+strlen(p)+1);
else
buf= (char *)malloc((p-work)+strlen(sep)+strlen(p)+1);
- for (p= work, b= buf; *p != ' '; p++, b++)
- *b= *p;
+ for (p= work, t= buf; *p != ' '; p++, t++)
+ *t= *p;
p++;
- *b= '\0';
+ *t= '\0';
if (sep == NULL)
{
while (strlen(buf) < 6)
- strcat(buf, " ");
+ strcat(buf, " ");
}
else
strcat(buf, sep);
void
-cl_hc08::print_regs(class cl_console *con)
+cl_hc08::print_regs(class cl_console_base *con)
{
con->dd_printf("V--HINZC Flags= 0x%02x %3d %c ",
- regs.P, regs.P, isprint(regs.P)?regs.P:'.');
+ regs.P, regs.P, isprint(regs.P)?regs.P:'.');
con->dd_printf("A= 0x%02x %3d %c\n",
- regs.A, regs.A, isprint(regs.A)?regs.A:'.');
+ regs.A, regs.A, isprint(regs.A)?regs.A:'.');
con->dd_printf("%c--%c%c%c%c%c ",
- (regs.P&BIT_V)?'1':'0',
- (regs.P&BIT_H)?'1':'0',
- (regs.P&BIT_I)?'1':'0',
- (regs.P&BIT_N)?'1':'0',
- (regs.P&BIT_Z)?'1':'0',
- (regs.P&BIT_C)?'1':'0');
+ (regs.P&BIT_V)?'1':'0',
+ (regs.P&BIT_H)?'1':'0',
+ (regs.P&BIT_I)?'1':'0',
+ (regs.P&BIT_N)?'1':'0',
+ (regs.P&BIT_Z)?'1':'0',
+ (regs.P&BIT_C)?'1':'0');
con->dd_printf(" H= 0x%02x %3d %c ",
- regs.H, regs.H, isprint(regs.H)?regs.H:'.');
+ regs.H, regs.H, isprint(regs.H)?regs.H:'.');
con->dd_printf("X= 0x%02x %3d %c\n",
- regs.X, regs.X, isprint(regs.X)?regs.X:'.');
+ regs.X, regs.X, isprint(regs.X)?regs.X:'.');
con->dd_printf("SP= 0x%04x [SP+1]= %02x %3d %c\n",
- regs.SP, ram->get(regs.SP+1), ram->get(regs.SP+1),
- isprint(ram->get(regs.SP+1))?ram->get(regs.SP+1):'.');
+ regs.SP, ram->get(regs.SP+1), ram->get(regs.SP+1),
+ isprint(ram->get(regs.SP+1))?ram->get(regs.SP+1):'.');
print_disass(PC, con);
}